Platelets, also called thrombocytes, are the smallest cell type in the blood. Other major blood components include plasma, white blood cells, and red blood cells. The primary function of platelets is to aid in the blood clotting process. When activated, these cells adhere to one another to block the flow of blood from damaged blood vessels.
Federal Direct Unsubsidized Loan. A Federal Direct Unsubsidized Loan is a non-need based, low-interest loan with flexible repayment options. It is available to both undergraduate and graduate students.
Federal Direct Loans: Subsidized vs. Unsubsidized. Federal Direct Loans are now the most popular type of student loan in America today. They offer many benefits to students and borrowers, including multiple repayment plans, low interest rates, loan consolidation if necessary and ease of qualification. They come in two basic forms: subsidized and unsubsidized.